CN1496659A - A network and metod for sharing radio acess nodes between core networks - Google Patents

A network and metod for sharing radio acess nodes between core networks Download PDF

Info

Publication number
CN1496659A
CN1496659A CNA028062337A CN02806233A CN1496659A CN 1496659 A CN1496659 A CN 1496659A CN A028062337 A CNA028062337 A CN A028062337A CN 02806233 A CN02806233 A CN 02806233A CN 1496659 A CN1496659 A CN 1496659A
Authority
CN
China
Prior art keywords
network
radio
base station
bts
sub
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA028062337A
Other languages
Chinese (zh)
Other versions
CN100334903C (en
Inventor
拉尔斯·安卡
图奥莫·弗吕特斯特伦
于尔基·卡西宁
佩卡·安塔莱宁
����� Լ�������
安蒂·约基宁
亚里·萨洛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technologies Oy
Original Assignee
Nokia Oyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of CN1496659A publication Critical patent/CN1496659A/en
Application granted granted Critical
Publication of CN100334903C publication Critical patent/CN100334903C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)

Abstract

The invention concerns a method for radio communication in a cellular radio network having a radio access network and a core network (CN), the method comprising connecting at least two different core networks to one radio access network (RAN), and sharing at least one network element (RNC, BTS) of the radio access network (RAN) between the at least two different core networks.

Description

Between each core net, share the network and the method for radio access node
Technical field
The present invention relates to the cellular radio electrical network, more particularly, the present invention relates to the radio access network of cellular radio system.
Background technology
Usually, the network with cellular system is divided into radio access network RAN and core net CN.Current, the third generation (3G) radio system is carrying out standardization.A kind of 3G system is to be basis with WCDMA (Wideband Code Division Multiple Access (WCDMA)) technology by air interface, and therefore, this technology will be used to RAN, and the existing CN in CN and the GSM (global system for mobile communications) is similar.
Fig. 1 illustrates the block diagram of the system architecture of 3G system.This system comprises each unit shown in Figure 1, i.e. mobile station MS, RAN (be illustrated as UTRAN, i.e. UMTS ground RAN, wherein UMTS represents universal mobile telecommunications system) and CN.Mobile station MS is connected to a base station BTS (and two RNC can be connected to each other together by so-called lur interface) that is connected to radio network controller (RNC) by so-called Iub interface at least by radio.In addition, be also connected to CN by Iu interface RAN.As shown in the figure, RNC is connected to MSC (mobile services switching centre) and the SGSN (serving GPRS support node, wherein GPRS is the general packet radio service at the GSM internal standardization) that comprises VLR (visitor location register).In addition, SGSN is also connected to GGSN (Gateway GPRS Support Node), and MSC is connected to GMSC (gateway MSC).As shown in the figure, MSC, GMSC have being connected to HLR (attaching position register) and SCP (service control point) with SGSN at least.Be implemented to being connected of other nets by GMSC and GGSN, wherein realize circuit-switched communications by MSC (that is) usually, and realize packet switching communication by GSN (that is, by SGSN and GGSN) by MSC and GMSC.
Variant standardization body has agreed that the 3G system is (based on WCDMA, be Wideband Code Division Multiple Access (WCDMA)) use the radio frequency of (between MS and BTS, communicating), and have several countries will build the licence that 3G nets in the mode of auction to sell operator.These licences are very expensive.In addition, build new net and also need aspect equipment, drop into huge fund, therefore, the problem that exists operator how to utilize the 3G system to make a profit and recoup capital outlay.Moreover, in some country, operator will obtain the licence of 3G net, the requirement of specific in addition (minimum) area of coverage.
Therefore, obviously, need to seek the solution of saving with these new net cost related.
Document WO 01/15471 discloses, and a BSS (base station sub-system) is used two parallel core net, so that by the load of DYNAMIC DISTRIBUTION between two core net, improves the core net capacity of carrier network.When portable terminal was registered it and existed in the lane place, according to the core net that loads, BSS was forwarded to one of two core net with this request dynamic.This solution is not only saved cost, if operator uses two core net to each BSS, increases cost on the contrary.The defective of the solution of this WO document description is that it can not be realized according to existing mobile network standard, but require to change existing standard.
Summary of the invention
According to a first aspect of the invention, provide a kind of method of carrying out radio communication in having the cellular radio electrical network of radio access network and core net, this radio access network comprises at least one radio network controller and a plurality of base station, and this method comprises:
At least two different core net are connected to a radio access network, and
Set up first sub-district in the base station for one of at least two different core networks by utilizing first frequency, and utilize second frequency to set up second sub-district for another of at least two different core networks in the base station, between at least two different core networks, share at least one base station of radio access network.
According to a second aspect of the invention, provide a kind of and comprised that at least two different core networks and one are connected respectively to each the cellular radio electrical network of radio access network at least two core net, this radio access network comprises at least one radio network controller and a plurality of base station, and each core net includes network element, and at least one base station of radio access network is configured to by each use at least two different core networks, wherein the base station comprises transceiver, this transceiver is received and dispatched with first frequency and is thought that one of at least two different core networks set up first sub-district, and receives and dispatches another that think at least two different core networks with second frequency and set up second sub-district.
According to a third aspect of the invention we, provide a kind of radio network controller, this radio network controller comprises:
Be used to be connected to the device of at least two different core networks,
Be used to be connected to the device of a plurality of base stations,
Distributor, be used between the communication service between one of a plurality of base stations and two different core networks, setting up and distribute, wherein distributor further comprise determine to use in the base station, refer to corresponding to communication service at least two core net in a specific first frequency of a particular core net, and determine to use in the base station, corresponding to a specific second frequency of another particular core net at least two core net, with the frequency of using according to the base station, communication service is assigned to arbitrary at least two core net from one of a plurality of base stations.
According to a forth aspect of the invention, a kind of base station that comprises transceiver is provided, this transceiver is received and dispatched to set up first sub-district with first frequency, the communication of this first sub-district refers to one of at least two different core networks, and receive and dispatch setting up second sub-district with second frequency, the communication of this second sub-district refers to another of at least two different core networks.
According to a fifth aspect of the invention, provide a kind of method of carrying out radio communication in having the cellular radio electrical network of radio access network and core net, this method comprises:
At least two different core net are connected to a radio access network, and
Between at least two different core networks, share at least one network element of radio access network, wherein at least two different core networks belong to different Virtual network operators.
According to a sixth aspect of the invention, provide a kind of and comprised that at least two different core networks and one are connected to each the cellular radio electrical network of radio access network at least two core net, this radio access network and each core net include network element, and at least one network element of radio access network is configured to by each use at least two different core networks, and wherein at least two different core net belong to different Virtual network operators.
According to a seventh aspect of the invention, provide a kind of radio network controller, this radio network controller comprises:
Be used to be connected to the device of at least two different core networks, wherein at least two different core networks belong to different Virtual network operators, and
Be used to be connected to the device of a plurality of base stations.
According to an eighth aspect of the invention, provide a kind of base station, having comprised: first sub-district, the communication of this first sub-district refer to one of two different core networks that belong to heterogeneous networks operator at least; And second sub-district, the communication of this second sub-district refers to another of at least two different core networks.
According to a ninth aspect of the invention, provide a kind of method of carrying out radio communication in having the cellular radio electrical network of radio access network and core net, this radio access network comprises at least one radio network controller and a plurality of base station, and this method comprises:
At least two different core net are connected to a radio access network, and
At least share at least one base station of radio access network between two different core networks, this realizes by following steps:
In the base station one of at least two different core networks are set up first sub-district, and in first sub-district, use first code corresponding to one of at least two different core networks, and
In the base station another of at least two different core networks set up second sub-district, and in another second sub-district, use second code corresponding at least two different core networks.
According to the tenth aspect of the invention, provide a kind of and comprised that at least two different core networks and one are connected to each the cellular radio electrical network of radio access network at least two core net, this radio access network comprises at least one radio network controller and a plurality of base station, and each core net includes network element, and at least one base station of radio access network is configured to by each use at least two different core networks, wherein the base station comprises transceiver, with by in one first sub-district, using first code corresponding to one of at least two different core networks, set up described first sub-district in the base station for one of at least two different core networks, and, set up described second sub-district for another of at least two different core networks in the base station by in another one second sub-district, using second code corresponding at least two different core networks.
According to an eleventh aspect of the invention, provide a kind of radio network controller, this radio network controller comprises:
Be used to be connected to the device of at least two different core networks,
Be used to be connected to the device of a plurality of base stations,
Distributor, be used between the communication service between one of a plurality of sub-districts and two different core networks, setting up and distribute, wherein distributor further comprises and determines to use in one first sub-district, corresponding to communication service refer to at least two core net in specific first code of a particular core net, and determine in one second sub-district, to use corresponding to the specific second code of another particular core net at least two core net, with the code that uses according to the sub-district, communication service is assigned to arbitrary at least two core net from one of a plurality of sub-districts.
Definition according to core net CN, attempt in the 3G system, not only to have packet switching communication unit (for example SGSN) but also have circuit-switched communications unit (for example MSC), and MSC (with GMSC) can represent CS CN (circuit switched core network), and SGSN (with GGSN) can represent PS CN (packet switched core network).
In a particular embodiment, two different core net belong to two different operators, so this embodiment is included at least one unit of sharing radio access network at least between two heterogeneous networks operators.Yet a single network operator also can have two different core networks of realizing betwixt sharing.
Embodiment is included in and shares radio network controller (RNC) and base station (BTS) at least between two different core networks (heterogeneous networks operator) one of at least.In a preferred embodiment, (that is, between two heterogeneous networks operators) shared RNC and BTS between at least two different core networks.When big, when for example covering whole country, in network, especially there is very a large amount of base stations in the geographic area that will cover.Therefore, by sharing base, especially can realize reducing investment outlay.
In addition, an embodiment comprises and utilizes a base station to form two different districts that are respectively applied for each Virtual network operator at least.In a particular embodiment, utilize different frequency (frequency band) that different operators is formed different districts from same BTS.In addition, in different districts, can use different identification, for example different MNC (mobile network code, MNC).Therefore, travelling carriage and user can not find automatically that different operators does not have different base station but sharing base.Therefore, each operator can send its oneself sign.
By sharing base some and needn't all sectors, can realize sharing.This means base station use narrow beam antenna, this narrow beam antenna produces wave beam from the base station to different directions, i.e. the sector.For example, the sub-district can comprise 3 or 6 different sectors.Therefore, realize to share, and different operators even can set up different coverages, because operator can use the different sectors of base station with another operator with sector mode.Equally, sharing can be in difference aspect the geographical position, because not necessarily each base station of radio access network is all used by each shared operator, but an operator can use a base station separately, and another operator can use another base station separately, therefore, if different operators is ready that then they can have a little different area of coverage.Usually, the network of an operator can comprise several SGSN and several MSC.
In a particular embodiment, owing to have routing table, can in radio network controller (RNC), realize Sharing Management, definition each sub-district (each base station) in routing table, but also the different core net unit of at least two different core networks of definition.Therefore, the distribution between the core net of each sub-district of the same Virtual network operator of maintenance and same operator in the routing table of RNC.
Nature can realize sharing a single wireless electricity Access Network equally at (and therefore between several Virtual network operators) between several core net.For example, under the situation with 3 Virtual network operators, each base station can use 3 different frequencies to form 3 different districts, and each sub-district belongs to different core net (belonging to different operators).
The present invention can help Virtual network operator to set up the new cellular network that covers the specific geographical area rapidly.This can according to the present invention, share this single network by two or the realization of more a plurality of operator of setting up a single network cooperatively between each operator.So also help to optimize the use network capacity.That is to say that usually, customer volume is few in the early stage for new network, and As time goes on increases gradually.Utilize the present invention, the user of different operators can use same radio access network, and when number of users increases, operator can progressively begin to set up the network of overlapping to meet the demands, after a while, each cooperation operator can have two fully independently networks (thereby stopping sharing according to of the present invention).Yet, by at the initial stage of new network life, cooperate by two or more a plurality of operator, invest little, but operator still can provide good geographical coverage, and for the user, has enough capacity.Therefore, operator can make the quantity that remains on client with charge (user) just produces income with respect to the investment of being done the degree of investing.
This is also useful to the user, and is low-level because operator can remain on service price, and this is because in the early stage, and they do not need to set up fully independently network.Therefore, do not need expensive wandering fee,, and provide service by his operator from start to finish because the user can be mobile in the area.This can compare with the present case of the U.S., and in the U.S., specific operator only covers specific state, and if the user move to specific state, mobile phone roaming is to the network of another operator, however current, roaming phone is called out very expensive.The present invention will help to avoid this problem in new network.
Description of drawings
Describe the present invention in detail below with reference to accompanying drawing, accompanying drawing comprises:
Fig. 1 illustrates the system architecture of 3G radio system;
Fig. 2 illustrates according to the present invention and share radio access network between two different operators;
Fig. 3 is illustrated in sharing base between two core net;
Fig. 4 illustrates the sub-district that create the base station;
Fig. 5 illustrates from core net to the base station Route Selection message of sharing; And
Fig. 6 illustrates the block diagram of radio network controller.
Embodiment
With reference now to Fig. 2,, Fig. 2 illustrates basic principle of the present invention.This illustrates the core net CN of first operator (operator 1) 1, it comprises each network element, for example, and the HLR of oneself, GGSN, SGSN, MSC and possible business unit (to be connected to the server that the identical mode of MSC is connected to MSC and/or GSN) with SM-SC (Short Message Service Center) in the GSM net.Equally, the second core net CN that has second operator (operator 2) 2, it comprises the network element of oneself equally, for example, and the HLR of oneself, GGSN, SGSN, MSC and possible business unit.Dispose core net CN like this 1And CN 2, and they with the same manner known and shown in Figure 1 from the 3G network planning is drawn, comprise each network element.Identical with mode shown in Figure 1, shown in Fig. 2 with core net CN 1And CN 2The radio access network RAN that links to each other 1, RAN 2, RAN 3, RAN wherein 1Be connected to corresponding CN in a known way 1, and RAN 2The corresponding CN that is connected to 2At the 3rd radio access network RAN 3Realization is shared according to of the present invention, wherein core net CN 1And CN 2All be connected to it.
Therefore, in this embodiment, two operators, therefore two core net CN 1, CN 2All use RAN 3Radio network controller RNC AAnd RNC B, but also use by BTS AAnd BTS BThe different base station of expression.As shown in Figure 1, there are several base stations to be connected respectively to each RNC, therefore, Ref. No. BTS AAnd BTS BAll represent several base stations.
At two core net CN 1, CN 2When belonging to same operator, also can adopt same sharing.
RAN disposes radio net shown in Figure 2 like this, so that can share in operator 1 and operator 2 3(by the BTS that has shared RNC and share), and each operator has the dedicated cell of oneself, and by this dedicated cell, each travelling carriage can access network (connecting with network).Fig. 3 more relevantly illustrates this situation.Corresponding to operator, each sub-district has its oneself MNC (mobile network code) and MCC (mobile country code) respectively.
Difference between two operators is based on MNC's, and as shown in Figure 3, operator 1 uses MNC1, and operator 2 uses MNC2.In fact, this means RNC (for example, the RNC that shares AAnd RNC B) having pre-configured routing table, this routing table contains MNC information, and utilizes this information, and each message is routed to the correct core net CN of operator 1And CN 2Route Selection is based on such solution, that is, and to CN 1And CN 2Corresponding core net CN unit carried out determining based on the sub-district.By same base station BTS, utilize for the different frequency in different operator sub-districts and form different districts.Therefore, determine that characteristic frequency is with the specific CN of correspondence unit.
Now, with reference to figure 3, Fig. 3 illustrates the principle of sharing base.Two different core screen components of each operator are represented the circuit switching part and the packet switched portion of core net.Therefore, the CS CN of operator 1 represents that (that is, MSC), and the PS CN of operator 1 represents that core network element relevant with packet switching communication, operator 1 (that is, GSN) to core network element relevant with circuit-switched communications, operator 1.Equally, the CSCN of operator 2 represents that (that is, MSC), and the PS CN of operator 2 represents core network element relevant with packet switching communication, operator 2 (that is, GSN) to core network element relevant with circuit-switched communications, operator 2.Each CN assembly is connected respectively to shared RNC.Distinguish each CN assembly according to LAC (lane place code) and RAC (Route Selection area code), therefore, operator can determine which CN to communicate business at.Therefore,, use a LAC (LAC1), and, use a RAC (RAC1) for the packet switching communication business of operator 1 for the circuit-switched communications business of operator 1.
Therefore, correspondingly,, use the 2nd LAC (LAC2), and, use the 2nd RAC (RAC2) for the packet switching communication business of operator 2 for the circuit-switched communications business of operator 2.The transceiver RX/TX of sharing base (sharing BTS) utilizes first frequency or frequency band (frequency 1) to set up first sub-district (operator 1), and utilizes different second frequencies or frequency band (frequency 2) to set up second sub-district (operator 2).
Fig. 4 illustrates principle how to utilize narrow beam antenna to set up the sub-district usually in the WCDMA net.In example shown in Figure 4, utilize in 3 different antennae of different directions generation wave beam and set up the sub-district, therefore, each wave beam forms sector S1, S2 and the S3 of oneself.For fear of conflict, each sector is used different frequency or code usually.Another sub-district can comprise 6 different sectors and since have wave beam than the antenna of narrow beam have usually better gain and therefore wave beam stretch out fartherly, therefore can have broader coverage.By sharing whole sub-district, promptly have two all sector S1, the S2 with this sub-district, S3 but be to use the similar sub-district (as mentioned above and as shown in Figure 3) of different frequency, can realize sharing.Alternatively, have only some sectors of base station and need not to be all sectors and all used by each operator.Therefore, can realize share with sector mode, and different operators even can set up different coverages, because for example operator 1 can use sector of base station S1 and S2, and operator 2 can use sector of base station S2 and S3.Only this sector of being used by an operator can only be set up on a frequency, and shared sector must be set up on several frequencies,, if two operators use shared sector, then must set up shared sector on two frequencies that is.Can utilize different identification to discern different sectors.
Equally, the difference that is shared in the aspect, geographical position is, not necessarily each base station of radio access network is all used by each shared operator, but an operator (for example operator among Fig. 2 1) can use a base station (BTS for example separately A), and another operator (for example operator among Fig. 2 2) can use another base station (BTS for example separately B), therefore, if different operators is ready that then aspect the geographical position, different operators can have a little different area of coverage.
In shared RNC, comprise sharing for two and determine.For this reason, RNC comprises the pre-configured routing table of the operator that uses same physics RNC.Each operator has and utilizes cell i d, MNC and MCC determine, its oneself sub-district.In pre-configured routing table, utilize MNC to discern each operator, and, utilize the first initial message that directly transmits in the RNC, (radio resource is controlled from RRC with MNC, it is the agreement between mobile station MS and the RAN) be forwarded to RANAP (radio access network application protocol, it is the agreement by the Iu interface).Therefore, by being linked at MNC about the information of RRC and RANAP, the message that certain base station can be sent is sent to correct CN from RANAP.Can realize like this sharing, thereby make several operators use a physics RNC according to of the present invention.Do not need agreement RRC and RANAP are done any change because of the present invention, transmit MNC and MCC, can realize the message Route Selection by inside at RNC.
Pre-configured routing table also contains the operator's specific list that certain zone (according to type of traffic, Route Selection district and/or lane place) is provided the CN unit of service.Each CN unit has its oneself identification number or signaling number respectively, number discerns each CN unit based on described identification number or signaling.Utilize this tabulation, RNC can be routed to communication service correct CN unit to provide service to specific MS.When setting up signaling between MS and the CN unit and be connected first, select.Have only a kind of CN unit of same-type (circuit switching (CS) or packet switching PS) to provide service to this MS simultaneously.Therefore, discern CS unit and PS unit respectively, and utilize CN territory ID, discern CS and PS communication service respectively.When having the CN of several same-types (for example, several PSCN shown in Figure 3 and/or several CS CN), utilize code LAC and RAC identification they, as shown in Figure 3 and described in conjunction with Fig. 3.
According to MCC (mobile country code), MNC (mobile network code), LAC (lane place code), RAC (Route Selection area code), Route Selection message between core net CN and radio access network RAN.Fig. 5 is shown in further detail this situation, and following table 1 illustrates the example of routing table.
Table 1
The #1 of operator (MCC+MNC) #1
CN territory identity
>>>CS
>>>>LAC#1->CS?CN#1
>>>>LAC#N->CS?CN#n
>>>PS
>>>>RAC#1->PS?CN#1
>>>>RAC#N->PS?CN#n
The #x of operator (MCC+MNC) #X
CN territory identity
>>>CS
>>>>LAC#9->CS?CN#9
>>>>LAC#Z->CS?CN#z
>>>PS
>>>>RAC#6->PS?CN#6
>>>>RAC#Y->PS?CN#y
As shown in table 1, by in circuit switching CN unit and be used to discern set up between the LAC of CS communication service and distribute, the professional and packet switching communication business of identification circuit switched communication respectively.Equally, in packet switching CN unit and be used to discern set up between the RAC of PS communication service and distribute.In addition, on this, utilize the professional and packet switching communication business of CN territory identity (CS and PS) difference circuit-switched communications.Reference table 1 and Fig. 5 utilize definition〉〉〉LAC#1-〉CS CN#1, set up distribution between the CS CN unit of and the #1 of operator professional at the circuit-switched communications of specific cell (for example, sub-district #1).Equally, exist and utilize definition〉〉〉LAC#N-〉CS CN#n, the distribution of CS CN unit from sub-district #N to the #1 of operator.Equally,, exist and utilize definition for the packet switching communication business〉〉〉RAC#1-〉PS CN#1, the distribution of PS CN unit from sub-district #1 to the #1 of operator.Each data is linked to operator code (MCC+MNC) #1 of the #1 of operator.Like this, utilize RNC, Route Selection communication service correctly between sub-district #1 shown in Figure 5 and relevant CN unit.Therefore, each #1 to #n of operator (or #X) is with their MNC (MNC#1 ... MNC#N) send to their user.So if the user starts cell identification on his/her travelling carriage, then the cell i d of his operator appears on the screen.MCC is used for call route selecting to the CN of concerned countries (if the calling between two country variants).Can utilize MCC near the sub-district the border especially.
Further with reference to figure 3, Fig. 3 illustrates the operational subsystems unit (OSS) relevant with RNC.OSS also is called as NMS (network management system), is used for coming supervising the network by the characteristic of management such as access right, user ID management, fail safe, and by monitoring RAN especially from RAN equipment (from RNC) collection alarm and key performance indicators.Different operators can have independent OSS equipment (OSS is implemented as one or more server usually), also can share a public OSS (also can agree to utilize the shared RAN of OSS management of an operator).If use the OSS of an operator, then carry out RAN and safeguard, and other operator has the right to see its own sub-district (for example, by from the OSS of another operator to the direct connection of monitoring OSS) by the OSS of this operator.
How divide aspect cost, sub-district, transmission and the operation of multi-operator RAN, each operator can hold consultation, cooperate.In comprising the OSS of configurable parameter, handle these problems.
RAN need be synchronous with CN.In fact, which CN among the different CN with at least two of this RAN that can share through consultation realizes synchronously.Alternatively, these two mutual clock synchronizations of CN.
Fig. 6 illustrates the block diagram of radio network controller RNC.RNC only comprises two parts in logic, that is, and and broadband switch module 10 and controlled entity (that is, control unit module 14), provided for radio resources management module 15 and operation and administration module 16 (can be thus connected OSS, promptly be connected to NMS).At the Iub interface end, RNC comprises first interface unit 11, and in the Iu interface end, RNC comprises second interface unit 12.In addition, also there is the 3rd interface unit 13 that is used for being connected to other RNC from this RNC.Realize the routing table of RNC in control unit module 14, the hardware of control unit module 14 is realized with seemingly computer.Therefore, such as known, example table as shown in table 1 can be embodied as program in control unit module 14, and it realizes all RNC controlled function and RRC agreement and RANAP, and MNC and MCC and LAC and RAC are handled.
More than utilize example to be illustrated to realizing process of the present invention and embodiments of the invention.Those of skill in the art in the present technique field oneself understand that the present invention is not limited to the details of example discussed above, and in characteristic range of the present invention, can also realize the present invention in the mode of other embodiment.Should regard present embodiment as illustrative, and nonrestrictive.Therefore, only realize the present invention and use possibility of the present invention by the claims restriction.Therefore, the different embodiment of claims of the present invention and equivalent embodiment include within the scope of the present invention.
For Virtual network operator, benefit of the present invention is, can obtain good coverage with low-cost (a small amount of investment).The representative region of using multi-operator RAN is that rural area and suburb and other need the place of low communication Service coverage, for example subway and be difficult to find place that several base stations are set (so operator would rather sharing base).By shared RAN, shared RNC promptly described here and BTS and OSS, operator can save cost.In addition, the RNP (radio net planning) that can also share transmission and transmit the transmission line of cable (that is, such as) and in OSS, realize.

Claims (39)

1. method of in cellular radio electrical network, carrying out radio communication with radio access network (RAN) and core net (CN), this radio access network (RAN) comprises at least one radio network controller (RNC) and a plurality of base station (BTS), and this method comprises:
With at least two different core net (CN 1, CN 2) be connected to a radio access network (RAN), and
(BTS) is at least two different core network (CN in the base station by utilizing first frequency 1, CN 2) one of set up first sub-district, and (BTS) is at least two different core network (CN in the base station to utilize second frequency 1, CN 2) another set up second sub-district, at least two different core network (CN 1, CN 2) between share radio access network (RAN) at least one base station (BTS).
2. method according to claim 1, wherein at least two different core network (CN 1, CN 2) belong to different Virtual network operators.
3. method according to claim 1, wherein this method comprises also at least two different core network (CN 1, CN 2) between share the radio network controller (RNC) of radio access network (RAN).
4. method according to claim 1, wherein this method comprises by 3 different sectors formation base station cells of foundation at least, and wherein sharing base comprises that first sector (S1) with the sub-district is used at least two different core network (CN 1, CN 2One of), and second sector of sub-district is used at least two different core network (CN 1, CN 2) another.
5. according to claim 1 and 3 described methods, wherein this method is included in the radio network controller (RNC) and sets up routing table, this routing table in the base station communication service of (BTS) and this communication service refer to at least two core net (CN 1, CN 2) in core net (CN 1) between set up to distribute.
6. method according to claim 5, wherein core net (CN 1) comprise second network element (SGSN) that is used to carry out first network element (MSC) of circuit-switched communications and is used to carry out packet switching communication, and routing table in the base station circuit-switched communications of (BTS) professional with this communication service refer to, at least two core net (CN 1, CN 2) in core net (CN 1) first set of network elements between set up to distribute (LAC), and in the base station packet switching communication of (BTS) professional with this communication service refer to, at least two core net (CN 1, CN 2) in core net (CN 1) second set of network elements between set up to distribute (RAC).
7. one kind comprises at least two different core network (CN 1, CN 2) and be connected at least two core net (CN 1, CN 2) in each the cellular radio electrical network of a radio access network (RAN), this radio access network (RAN) comprises at least one radio network controller (RNC) and a plurality of base station (BTS), and each core net (CN 1, CN 2) include network element, and at least one base station (BTS) of radio access network (RAN) is configured to by at least two different core network (CN 1, CN 2) in each use, wherein base station (BTS) comprises transceiver (RX/TX), this transceiver (RX/TX) is received and dispatched with first frequency and is thought at least two different core network (CN 1, CN 2) one of set up first sub-district, and receive and dispatch with second frequency and to think at least two different core network (CN 1, CN 2) another set up second sub-district.
8. cellular radio electrical network according to claim 7, wherein at least two different core network (CN 1, CN 2) belong to different Virtual network operators.
9. cellular radio electrical network according to claim 7, wherein the radio network controller (RNC) of radio access network (RAN) is further configured and is at least two different core network (CN of quilt 1, CN 2) in each use.
10. cellular radio electrical network according to claim 9, wherein radio network controller (RNC) comprises routing table, this routing table in the base station communication service of (BTS) and this communication service refer to, at least two core net (CN 1, CN 2) in core net (CN 1) between set up to distribute.
11. a radio network controller (RNC), this radio network controller comprises:
Device (12,14) is used to be connected at least two different core network (CN 1, CN 2),
Device (11) is used to be connected to a plurality of base stations (BTS),
Distributor (10,14) is used at one of a plurality of base stations (BTS) and two different core network (CN 1, CN 2) between communication service between set up to distribute, wherein distributor (14) further comprise determine to use in the base station, corresponding to communication service refer to at least two core net (CN 1, CN 2) in a particular core net (CN 1) a specific first frequency, and determine to use in the base station, corresponding at least two core net (CN 1, CN 2) in another particular core net (CN 2) a specific second frequency, the frequency to use according to the base station is assigned at least two core net (CN with communication service from one of a plurality of base stations (BTS) 1, CN 2) in arbitrary.
12. a base station (BTS) that comprises transceiver (RX/TX), this transceiver (RX/TX) is received and dispatched to set up first sub-district with first frequency, and the communication of this first sub-district refers to at least two different core network (CN 1, CN 2) one of (CN 1), and receive and dispatch to set up second sub-district with second frequency, the communication of this second sub-district refers to at least two different core network (CN 1, CN 2) another (CN 2).
13. base station according to claim 12, wherein this transceiver is configured to utilize corresponding at least two different core network (CN 1, CN 2) one of (CN 1) first code (MNC), receive and dispatch with first frequency, and utilize corresponding at least two different core network (CN 1, CN 2) another (CN 2) second code (MNC), receive and dispatch with second frequency.
14. a method of carrying out radio communication in the cellular radio electrical network with radio access network (RAN) and core net (CN), this method comprises:
With at least two different core net (CN 1, CN 2) be connected to a radio access network (RAN), and
At at least two different core network (CN 1, CN 2) between, share radio access network (RAN) at least one network element (RNC, BTS), at least two different core network (CN wherein 1, CN 2) belong to different Virtual network operators.
15. method according to claim 14, wherein this method is included at least two different core network (CN 1, CN 2) between, the base station (BTS) of sharing radio access network (RAN).
16. method according to claim 14, wherein this method is included at least two different core network (CN 1, CN 2) between share the radio network controller (RNC) of radio access network (RAN).
17., wherein share being included at each core net (CN according to each described method in the claim 14 to 16 1, CN 2) and the subscriber equipment (MS) of each core net between when communicating, use at least one network element (RNC, BTS).
18. method according to claim 15, wherein sharing base comprises and utilizes first frequency to be at least two different core network (CN 1, CN 2) one of set up first sub-district, and utilize second frequency to be at least two different core network (CN 1, CN 2) another set up second sub-district.
19. method according to claim 15, wherein this method comprises by 3 different sectors formation base station cells of foundation at least, and wherein sharing base comprises that first sector (S1) with the sub-district is used at least two different core network (CN 1, CN 2One of), and second sector of sub-district is used at least two different core network (CN 1, CN 2) another.
20. according to claim 15 and 16 described methods, wherein this method is included in the radio network controller (RNC) and sets up routing table, this routing table in the base station communication service of (BTS) and this communication service refer to, at least two core net (CN 1, CN 2) in core net (CN 1) between set up to distribute.
21. method according to claim 20, wherein core net (CN 1) comprise second network element (SGSN) that is used to carry out first network element (MSC) of circuit-switched communications and is used to carry out packet switching communication, and routing table in the base station circuit-switched communications of (BTS) professional with this communication service refer to, at least two core net (CN 1, CN 2) in core net (CN 1) first set of network elements between set up to distribute (LAC), and in the base station packet switching communication of (BTS) professional with this communication service refer to, at least two core net (CN 1, CN 2) in core net (CN 1) second set of network elements between set up to distribute (RAC).
22. one kind comprises at least two different core network (CN 1, CN 2) and be connected at least two core net (CN 1, CN 2) in each the cellular radio electrical network of a radio access network (RAN), this radio access network (RAN) and each core net (CN 1, CN 2) include network element (RNC, BTS, MSC, GSN), and at least one network element of radio access network (RAN) (RNC, BTS) is configured to by at least two different core network (CN 1, CN 2) in each use at least two different core net (CN wherein 1, CN 2) belong to different Virtual network operators.
23. cellular radio electrical network according to claim 22, wherein at least one network element is the base station (BTS) of radio access network (RAN).
24. cellular radio electrical network according to claim 22, wherein at least one network element is the radio network controller (RNC) of radio access network (RAN).
25. cellular radio electrical network according to claim 23, wherein the base station comprises transceiver, and this transceiver is received and dispatched with first frequency and thought at least two different core network (CN 1, CN 2) one of set up first sub-district, think at least two different core network (CN and receive and dispatch with second frequency 1, CN 2) another set up second sub-district.
26. according to claim 23 and 24 described cellular radio electrical networks, wherein radio network controller (RNC) comprises routing table, this routing table in the base station communication service of (BTS) and this communication service refer to, at least two core net (CN 1, CN 2) in core net (CN 1) between set up to distribute.
27. a radio network controller (RNC), this radio network controller (RNC) comprising:
Device (12,14) is used to be connected at least two different core network (CN 1, CN 2), at least two different core network (CN wherein 1, CN 2) belong to different Virtual network operators, and
Device (11) is used to be connected to a plurality of base stations (BTS).
28. a base station (BTS) comprising: first sub-district, the communication of this first sub-district refer to two different core network (CN that belong to heterogeneous networks operator at least 1, CN 2) one of (CN 1); And second sub-district, the communication of this second sub-district refers to at least two different core network (CN 1, CN 2) another (CN 2).
29. method of in cellular radio electrical network, carrying out radio communication with radio access network (RAN) and core net (CN), this radio access network (RAN) comprises at least one radio network controller (RNC) and a plurality of base station (BTS), and this method comprises:
With at least two different core net (CN 1, CN 2) be connected to a radio access network (RAN), and
By following step, at least two different core network (CN 1, CN 2) between share radio access network (RAN) at least one base station (BTS):
(BTS) is at least two different core network (CN in the base station 1, CN 2) one of set up first sub-district, and corresponding at least two different core network (CN 1, CN 2) one of (CN 1) first sub-district in use first code (MNC), and
(BTS) is at least two different core network (CN in the base station 1, CN 2) another set up second sub-district, and corresponding at least two different core network (CN 1, CN 2) another (CN 2) second sub-district in use second code (MNC).
30. method according to claim 29, wherein at least two different core network (CN 1, CN 2) belong to different Virtual network operators.
31. method according to claim 29, wherein this method comprises also at least two different core network (CN 1, CN 2) between share the radio network controller (RNC) of radio access network (RAN).
32. method according to claim 31, it is shared definite that wherein this method is included in the radio network controller storage, according to first code (MNC) the first cell communication business is routed at least two different core network (CN 1, CN 2) one of (CN 1), and the second cell communication business is routed at least two different core network (CN according to second code (MNC) 1, CN 2) another (CN 2).
33. method according to claim 32, wherein this method is included in the radio network controller (RNC) and sets up routing table, this routing table by in the base station communication service of (BTS) and this communication service refer to, at least two core net (CN 1, CN 2) in core net (CN 1) between set up to distribute to store to share and determine.
34. one kind comprises at least two different core network (CN 1, CN 2) and be connected at least two core net (CN 1, CN 2) in each the cellular radio electrical network of a radio access network (RAN), this radio access network (RAN) comprises at least one radio network controller (RNC) and a plurality of base station (BTS), and each core net (CN 1, CN 2) include network element, and at least one base station (BTS) of radio access network (RAN) is configured to by at least two different core network (CN 1, CN 2) in each use, wherein base station (BTS) comprises transceiver (RX/TX), with by corresponding at least two different core network (CN 1, CN 2) one of (CN 1) one first sub-district in use first code (MNC), (BTS) is at least two different core network (CN in the base station 1, CN 2) one of set up described first sub-district, and by corresponding at least two different core network (CN 1, CN 2) another (CN 2) one second sub-district in use second code (MNC), (BTS) is at least two different core network (CN in the base station 1, CN 2) another set up described second sub-district.
35. cellular radio electrical network according to claim 34, wherein at least two different core network (CN 1, CN 2) belong to different Virtual network operators.
36. cellular radio electrical network according to claim 34, wherein the radio network controller (RNC) of radio access network (RAN) is further configured and is at least two different core network (CN of quilt 1, CN 2) in each use.
37. cellular radio electrical network according to claim 36, wherein radio network controller (RNC) comprises and share determining, is used for according to first code (MNC) the first cell communication business being routed at least two different core network (CN 1, CN 2) one of (CN 1), and be used for according to second code (MNC) the second cell communication business being routed at least two different core network (CN 1, CN 2) another (CN 2).
38. according to the described cellular radio electrical network of claim 37, wherein radio network controller (RNC) comprises being used to store and shares the routing table of determining, this routing table in the base station communication service of (BTS) and this communication service refer to, at least two core net (CN 1, CN 2) in core net (CN 1) between set up to distribute.
39. a radio network controller (RNC), this radio network controller comprises:
Device (12,14) is used to be connected at least two different core network (CN 1, CN 2),
Device (11) is used to be connected to a plurality of base stations (BTS),
Distributor (10,14) is used at one of a plurality of sub-districts and two different core network (CN 1, CN 2) between communication service between set up to distribute, wherein distributor (14) further comprise determine in one first sub-district, to use, corresponding to communication service refer to at least two core net (CN 1, CN 2) in a particular core net (CN 1) a specific first code (MNC), and determine in one second sub-district, to use, corresponding at least two core net (CN 1, CN 2) in another particular core net (CN 2) a specific second code (MNC), the code to use according to the sub-district is assigned at least two core net (CN with communication service from one of a plurality of sub-districts 1, CN 2) in arbitrary.
CNB028062337A 2001-03-09 2002-03-11 A network and metod for sharing radio acess nodes between core networks Expired - Lifetime CN100334903C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010483A FI112762B (en) 2001-03-09 2001-03-09 The cellular radio network
FI20010483 2001-03-09

Publications (2)

Publication Number Publication Date
CN1496659A true CN1496659A (en) 2004-05-12
CN100334903C CN100334903C (en) 2007-08-29

Family

ID=8560707

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028062337A Expired - Lifetime CN100334903C (en) 2001-03-09 2002-03-11 A network and metod for sharing radio acess nodes between core networks

Country Status (16)

Country Link
US (1) US7986971B2 (en)
EP (1) EP1371247B1 (en)
JP (1) JP4243489B2 (en)
KR (1) KR100581071B1 (en)
CN (1) CN100334903C (en)
AT (1) ATE481851T1 (en)
AU (1) AU2002240963B2 (en)
BR (2) BR0207920A (en)
CA (2) CA2440099C (en)
DE (1) DE60237677D1 (en)
FI (1) FI112762B (en)
MX (1) MXPA03008093A (en)
RU (1) RU2289205C2 (en)
UA (1) UA78501C2 (en)
WO (1) WO2002073993A1 (en)
ZA (1) ZA200306630B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100382646C (en) * 2004-10-11 2008-04-16 华为技术有限公司 Method for accessing different core networks from terminals
CN100420331C (en) * 2004-09-04 2008-09-17 华为技术有限公司 Method for sharing wireless accessing net by multi operators
CN100421522C (en) * 2005-11-02 2008-09-24 上海华为技术有限公司 Method for realizing network sharing under connection mode
CN100426932C (en) * 2006-03-03 2008-10-15 华为技术有限公司 Method for selecting core network operators
WO2008138254A1 (en) * 2007-05-11 2008-11-20 Huawei Technologies Co., Ltd. Method and radio access controller for routing calling
CN101064907B (en) * 2006-04-29 2010-06-23 中兴通讯股份有限公司 Method for realizing base station selected mobile switching centre simulator of CDMA2000 system
WO2010111839A1 (en) * 2009-04-03 2010-10-07 Huawei Technologies Co., Ltd. Base station sharing
CN102246199A (en) * 2008-12-11 2011-11-16 微软公司 Providing ubiquitous wireless connectivity and a marketplace for exchanging wireless connectivity using a connectivity exchange
CN101132558B (en) * 2007-09-19 2012-04-04 华为技术有限公司 Method, system and RNC for implementing business function in shared wireless access network
CN101103641B (en) * 2004-12-14 2012-11-21 意大利电信股份公司 Method for configuring a telecommunication network, telecommunication network and corresponding managing entities
US8503823B2 (en) 2009-04-30 2013-08-06 Huawei Device Co., Ltd. Method, device and display system for converting an image according to detected word areas
CN101433016B (en) * 2006-05-02 2015-11-25 艾利森电话股份有限公司 For providing the method and apparatus of telecommunications service for the subscriber of multiple different operators
CN112565051A (en) * 2020-11-30 2021-03-26 中国联合网络通信集团有限公司 Alarm system, method and equipment

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113609B (en) * 2001-06-29 2004-05-14 Nokia Corp A base station resource management and a base station
NO20014064D0 (en) * 2001-08-21 2001-08-21 Ericsson Telefon Ab L M Procedure for handling a mobile subscriber in a telecommunications system
US8086271B2 (en) * 2001-09-12 2011-12-27 Ericsson Inc. Network architecture for mobile communication network with billing module for shared resources
CN1172469C (en) * 2001-12-13 2004-10-20 华为技术有限公司 Method for realizing secrete communication by autonomously selecting enciphered algorithm
EP1568142A4 (en) * 2002-11-15 2010-06-02 Vanu Inc A communications system
FR2852182A1 (en) 2003-03-06 2004-09-10 France Telecom Cellular telecommunication network creating process, involves connecting controller to nodes such that messages are routed either to host operator node or to virtual operator node according to value transmitted to network
US7835318B2 (en) * 2003-04-23 2010-11-16 Telecom Italia S.P.A. Radiotelephony network with multi-carrier packet data transmission
US20050090251A1 (en) * 2003-10-07 2005-04-28 Ravi Kuchibhotla Apparatus and method for shared network
US7561879B2 (en) * 2003-10-07 2009-07-14 Motorola, Inc. Wireless access network sharing among core networks and methods
US20050117540A1 (en) * 2003-10-07 2005-06-02 Ravi Kuchibhotla Method and apparatus for routing messages in a network
US7236784B2 (en) * 2004-03-23 2007-06-26 Telefonaktiebolaget Lm Ericsson (Publ) Method of and system for selecting a PLMN for network sharing
JP4303236B2 (en) * 2004-12-07 2009-07-29 三星電子株式会社 Method and apparatus for notifying radio access network of core network selected by terminal in network sharing system
EP1820301A4 (en) * 2004-12-09 2012-10-17 Samsung Electronics Co Ltd Method and system for relocating serving radio network controller in a network sharing system
KR100922982B1 (en) 2005-01-27 2009-10-22 삼성전자주식회사 Method for transmitting/receiving network sharing information for neighbouring cells in network sharing system and system therefor
EP1862026B1 (en) * 2005-03-23 2010-12-08 Telefonaktiebolaget LM Ericsson (publ) Handover in a WCDMA radio access network based on neighbour-cell lists dependent on Iu-interface identity
US8457110B2 (en) * 2005-03-31 2013-06-04 Telefonaktiebolaget L M Ericsson (Publ) Technique for coordinating CS and PS registrations in a multi-operator core network
JP4636289B2 (en) * 2005-11-16 2011-02-23 日本電気株式会社 Mobile communication system, core network, radio network system and method for selecting accommodation network
US8494483B2 (en) * 2006-05-02 2013-07-23 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for providing telecommunication services
GB0621971D0 (en) * 2006-11-03 2006-12-13 Vodafone Plc Improvements in an ehspa architecture
CN100499866C (en) * 2006-07-14 2009-06-10 华为技术有限公司 Method and system for supplying sufficient LAI/RAI for switch-in points in universal mobile communication system
US20080081632A1 (en) * 2006-09-29 2008-04-03 Symbol Technologies, Inc. Methods and apparatus for defining, storing, and identifying key performance indicators associated with an RF network
WO2008100184A1 (en) * 2007-02-12 2008-08-21 Telefonaktiebolaget Lm Ericsson (Publ) Network pooling improvemen
US8009651B2 (en) * 2007-05-18 2011-08-30 Sony Ericsson Mobile Communications Ab Neighbouring device aiding in receiving sets of data
US8265281B2 (en) 2007-07-09 2012-09-11 Qualcomm Incorporated IP service authorization in wireless communications networks
JP5177498B2 (en) * 2007-12-10 2013-04-03 日本電気株式会社 Mobile communication control method and system
GB2465664B (en) 2008-11-27 2011-02-09 Lg Electronics Inc Method of determining an access mode of cell in a wireless communication system
KR100968022B1 (en) * 2008-11-27 2010-07-07 엘지전자 주식회사 Method of determining an access mode of cell in a wireless communication system
KR101022331B1 (en) * 2008-11-28 2011-03-22 주식회사 케이티 system for providing message service during global roaming and method thereof
CN101800930B (en) * 2009-02-11 2017-11-14 中兴通讯美国公司 Terminal redirecting method and wireless communication method
CN101511131B (en) 2009-03-04 2010-09-22 上海华为技术有限公司 Routing method, device and system
CN101764711B (en) 2010-01-18 2012-04-25 上海华为技术有限公司 Resource control method on sharing network element, sharing network element and relevant equipment
WO2012035686A1 (en) * 2010-09-17 2012-03-22 日本電気株式会社 Wireless communication control system, wireless base station, method for determining frequency employed by wireless base station, and computer-readable medium
US8417243B2 (en) 2010-10-21 2013-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced reliability of service in mobile networks
US8494587B2 (en) 2011-09-19 2013-07-23 PureWave Networks, Inc Architecture, devices and methods for supporting multiple operators in a wireless basestation
US8676193B2 (en) * 2011-09-19 2014-03-18 PureWave Networks, Inc Wireless roaming with dedicated backhaul
US8891464B2 (en) 2011-09-19 2014-11-18 Redline Innovations Group, Inc. Architecture, devices and methods for supporting multiple channels in a wireless system
EP2759181A1 (en) * 2011-09-20 2014-07-30 Nokia Solutions and Networks Oy Multiplexing core networks in ran sharing
JP2015179882A (en) * 2012-07-23 2015-10-08 パナソニック株式会社 Electronic apparatus
WO2014097517A1 (en) * 2012-12-21 2014-06-26 日本電気株式会社 Radio communication system, radio access network node, communication device, and core network node
GB2553558B (en) * 2016-09-08 2019-02-20 Ip Access Ltd Network entities, a wireless communication system and a method for collecting data for multiple mobile network operators
US10997653B2 (en) * 2018-02-16 2021-05-04 Netsia, Inc. System and method for a RAN exchange
KR102656612B1 (en) * 2019-08-16 2024-04-12 삼성전자주식회사 Method and apparatus for sharing frequency resources between mobile communication providers in a wireless communication system
CN113747477B (en) * 2021-10-19 2024-03-15 上海创远仪器技术股份有限公司 Method for implementing checking processing for co-established 5G network base station
IT202200006494A1 (en) 2022-04-01 2023-10-01 Telecom Italia Spa MANAGEMENT OF NETWORK ELEMENTS IN RADIO ACCESS NETWORKS OF TELECOMMUNICATIONS SYSTEMS

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08331647A (en) 1995-06-01 1996-12-13 Nec Corp Phs control method and system therefor
JP2998781B2 (en) 1995-02-27 2000-01-11 日本電信電話株式会社 Base station device and base station concentrator control device
JPH08280057A (en) 1995-04-07 1996-10-22 Toshiba Corp Mobile communication system and its base station device
JP3351655B2 (en) 1995-05-01 2002-12-03 株式会社東芝 Mobile communication system and shared base station device used in this system
US6047176A (en) * 1995-05-01 2000-04-04 Kabushiki Kaisha Toshiba Mobile communication system and base station apparatus therefor
JP3012180B2 (en) 1995-09-14 2000-02-21 松下電器産業株式会社 Mobile communication base station equipment
JP3923116B2 (en) 1995-12-27 2007-05-30 シャープ株式会社 Cellular communication system and cellular communication method
FI106830B (en) 1998-06-16 2001-04-12 Nokia Networks Oy Procedure for control of communication and communication system
FI106512B (en) 1998-06-26 2001-02-15 Nokia Networks Oy Handling of packet switching connections in a mobile communication network
US6173189B1 (en) * 1998-12-18 2001-01-09 Motorola, Inc. Method and apparatus for multi-protocol reverse channel infrastructure sharing
AU4024900A (en) 1999-04-06 2000-10-23 Spike Broadband Systems, Inc. Point-to-multipoint two-way broadband wireless communication system
GB9919851D0 (en) 1999-08-20 1999-10-27 Lucent Technologies Inc Core network allocation for gsm/umts
GB9919853D0 (en) * 1999-08-20 1999-10-27 Lucent Technologies Inc Parallel core networks for gsm/umts
US6845238B1 (en) * 1999-09-15 2005-01-18 Telefonaktiebolaget Lm Ericsson (Publ) Inter-frequency measurement and handover for wireless communications
EP1269776B1 (en) * 2000-03-27 2009-07-01 OpenCell Corp. System for distributing multi-protocol radio frequency signals
US7184710B2 (en) * 2001-02-13 2007-02-27 Telefonaktiebolaget Lm Ericsson (Publ) Transmission of filtering/filtered information over the lur interface
FI20020367A0 (en) * 2002-02-26 2002-02-26 Nokia Corp Manage shared network node configuration
ATE390813T1 (en) * 2003-07-31 2008-04-15 Nokia Siemens Networks Gmbh METHOD FOR MANAGING SHARED RADIO RESOURCES IN A CELLULAR TELEPHONE NETWORK
US7561879B2 (en) * 2003-10-07 2009-07-14 Motorola, Inc. Wireless access network sharing among core networks and methods
KR100922982B1 (en) * 2005-01-27 2009-10-22 삼성전자주식회사 Method for transmitting/receiving network sharing information for neighbouring cells in network sharing system and system therefor

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100420331C (en) * 2004-09-04 2008-09-17 华为技术有限公司 Method for sharing wireless accessing net by multi operators
CN100382646C (en) * 2004-10-11 2008-04-16 华为技术有限公司 Method for accessing different core networks from terminals
CN101103641B (en) * 2004-12-14 2012-11-21 意大利电信股份公司 Method for configuring a telecommunication network, telecommunication network and corresponding managing entities
CN100421522C (en) * 2005-11-02 2008-09-24 上海华为技术有限公司 Method for realizing network sharing under connection mode
CN100426932C (en) * 2006-03-03 2008-10-15 华为技术有限公司 Method for selecting core network operators
CN101064907B (en) * 2006-04-29 2010-06-23 中兴通讯股份有限公司 Method for realizing base station selected mobile switching centre simulator of CDMA2000 system
CN101433016B (en) * 2006-05-02 2015-11-25 艾利森电话股份有限公司 For providing the method and apparatus of telecommunications service for the subscriber of multiple different operators
WO2008138254A1 (en) * 2007-05-11 2008-11-20 Huawei Technologies Co., Ltd. Method and radio access controller for routing calling
CN101052231B (en) * 2007-05-11 2010-12-08 华为技术有限公司 Call route method and radio cut-in controller
CN102647660B (en) * 2007-09-19 2016-03-02 华为技术有限公司 The method of business function, system and RNC is realized in share radio access network
CN101132558B (en) * 2007-09-19 2012-04-04 华为技术有限公司 Method, system and RNC for implementing business function in shared wireless access network
CN102246199A (en) * 2008-12-11 2011-11-16 微软公司 Providing ubiquitous wireless connectivity and a marketplace for exchanging wireless connectivity using a connectivity exchange
US9049595B2 (en) 2008-12-11 2015-06-02 Microsoft Technology Licensing, Llc Providing ubiquitous wireless connectivity and a marketplace for exchanging wireless connectivity using a connectivity exchange
CN102246199B (en) * 2008-12-11 2016-06-08 微软技术许可有限责任公司 Use to connect to exchange and provide ubiquitous wireless connections and for exchanging the market of wireless connections
US8849328B2 (en) 2009-04-03 2014-09-30 Huawei Technologies Co., Ltd. Base station sharing
WO2010111839A1 (en) * 2009-04-03 2010-10-07 Huawei Technologies Co., Ltd. Base station sharing
US8503823B2 (en) 2009-04-30 2013-08-06 Huawei Device Co., Ltd. Method, device and display system for converting an image according to detected word areas
CN112565051A (en) * 2020-11-30 2021-03-26 中国联合网络通信集团有限公司 Alarm system, method and equipment

Also Published As

Publication number Publication date
BR0207920A (en) 2004-04-27
KR20030084968A (en) 2003-11-01
RU2003129884A (en) 2005-04-10
CA2521224A1 (en) 2002-09-19
CA2521224C (en) 2007-10-02
UA78501C2 (en) 2007-04-10
WO2002073993A1 (en) 2002-09-19
BRPI0207920B1 (en) 2019-02-19
FI20010483A (en) 2002-09-10
RU2289205C2 (en) 2006-12-10
DE60237677D1 (en) 2010-10-28
MXPA03008093A (en) 2003-12-12
US20040105429A1 (en) 2004-06-03
CN100334903C (en) 2007-08-29
US7986971B2 (en) 2011-07-26
AU2002240963B2 (en) 2007-04-26
CA2440099C (en) 2007-02-20
KR100581071B1 (en) 2006-05-17
EP1371247B1 (en) 2010-09-15
FI112762B (en) 2003-12-31
CA2440099A1 (en) 2002-09-19
FI20010483A0 (en) 2001-03-09
ZA200306630B (en) 2004-07-26
JP4243489B2 (en) 2009-03-25
ATE481851T1 (en) 2010-10-15
JP2004528753A (en) 2004-09-16
EP1371247A1 (en) 2003-12-17

Similar Documents

Publication Publication Date Title
CN1496659A (en) A network and metod for sharing radio acess nodes between core networks
CN1311707C (en) Method for establishing a list of neighbouring cells in a mobile radiocommunication system
CN1212029C (en) System and method for providing public/special moving communication service
CN1231079C (en) Selection of mobility agent in access network
EP2690912B1 (en) Radio network sharing method
CN1230033C (en) Handover in shared radio access network environment using subscriber-dependent neighbor cell lists
EP1494497B1 (en) A method of applying hashing algorithms in a wireless communication system
CN1739267A (en) Hybrid protocol to support communications with multiple networks
AU2002240963A1 (en) A Network and Method for Sharing Radio Access Nodes Between Core Networks
CN1805578A (en) Power saving method and apparatus for multimode wireless terminal
CN1509581A (en) Transmission method for celluar telephony mobile equipment's location data
CN1709007A (en) Methods and device for preferably selecting a communication network which makes data service available
CN101069389A (en) System and method for providing operator-differentiated messaging
CN102014365B (en) Method and system for selecting core network operator from radio network sharing
CN1335032A (en) Interworking between radio access networks
CN1856173A (en) Network selection scheme using a roaming broker (RB)
CN1256057A (en) Enhanced hand off signaling for high speed data and multimedia
CN112333835B (en) Carrier resource scheduling method and device
CN1852304A (en) Method for selecting gateway general packet wireless service support node
CN1731885A (en) Method for realizing communication among a plurality of subnets covered by one physical mobile switching center
FI113609B (en) A base station resource management and a base station
CN101394610A (en) Method and device for realizing network sharing under network gateway core network configuration
CN103477668A (en) Apparatus and method for communication
CN1638350B (en) Method, system and computer program for controlling resources in wireless telecommunications system
CN1650661A (en) Method for controlling access rights in a cellular mobile radio communication system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160121

Address after: Espoo, Finland

Patentee after: Technology Co., Ltd. of Nokia

Address before: Espoo, Finland

Patentee before: Nokia Oyj

CX01 Expiry of patent term

Granted publication date: 20070829

CX01 Expiry of patent term